{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["adverse effect"], "input": "We describe a patient who , after receiving his first dose of pregabalin to relieve neuropathic pain , presented with a negative myoclonus ."}
{"adverse effect": [{"subject": "negative myoclonus", "object": "pregabalin"}]}